JPS59152824A - ヘツドレストの一体発泡成形法 - Google Patents

ヘツドレストの一体発泡成形法

Info

Publication number
JPS59152824A
JPS59152824A JP58028185A JP2818583A JPS59152824A JP S59152824 A JPS59152824 A JP S59152824A JP 58028185 A JP58028185 A JP 58028185A JP 2818583 A JP2818583 A JP 2818583A JP S59152824 A JPS59152824 A JP S59152824A
Authority
JP
Japan
Prior art keywords
foam
stay
core material
skin material
headrest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP58028185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0242046B2 (enrdf_load_stackoverflow
Inventor
Junichi Hasegawa
純一 長谷川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ikeda Corp
Original Assignee
Ikeda Bussan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ikeda Bussan Co Ltd filed Critical Ikeda Bussan Co Ltd
Priority to JP58028185A priority Critical patent/JPS59152824A/ja
Publication of JPS59152824A publication Critical patent/JPS59152824A/ja
Publication of JPH0242046B2 publication Critical patent/JPH0242046B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP58028185A 1983-02-22 1983-02-22 ヘツドレストの一体発泡成形法 Granted JPS59152824A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58028185A JPS59152824A (ja) 1983-02-22 1983-02-22 ヘツドレストの一体発泡成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58028185A JPS59152824A (ja) 1983-02-22 1983-02-22 ヘツドレストの一体発泡成形法

Publications (2)

Publication Number Publication Date
JPS59152824A true JPS59152824A (ja) 1984-08-31
JPH0242046B2 JPH0242046B2 (enrdf_load_stackoverflow) 1990-09-20

Family

ID=12241636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58028185A Granted JPS59152824A (ja) 1983-02-22 1983-02-22 ヘツドレストの一体発泡成形法

Country Status (1)

Country Link
JP (1) JPS59152824A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0342216A (ja) * 1989-07-10 1991-02-22 Nishikawa Kasei Kk 中空部を有する発泡成形体およびその製造方法
WO2012132848A1 (ja) * 2011-03-28 2012-10-04 株式会社ブリヂストン 発泡合成樹脂成形体及びその製造方法
EP2404530A4 (en) * 2009-03-02 2015-04-22 Bridgestone Corp SEAT PAD
EP3078541A1 (fr) * 2015-04-10 2016-10-12 Cera TSC Appui-tête de siège de véhicule automobile

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0342216A (ja) * 1989-07-10 1991-02-22 Nishikawa Kasei Kk 中空部を有する発泡成形体およびその製造方法
EP2404530A4 (en) * 2009-03-02 2015-04-22 Bridgestone Corp SEAT PAD
WO2012132848A1 (ja) * 2011-03-28 2012-10-04 株式会社ブリヂストン 発泡合成樹脂成形体及びその製造方法
US9566755B2 (en) 2011-03-28 2017-02-14 Bridgestone Corporation Foamed synthetic resin molded body and method for producing same
EP3078541A1 (fr) * 2015-04-10 2016-10-12 Cera TSC Appui-tête de siège de véhicule automobile
FR3034725A1 (fr) * 2015-04-10 2016-10-14 Cera Tsc Appui-tete de siege de vehicule automobile

Also Published As

Publication number Publication date
JPH0242046B2 (enrdf_load_stackoverflow) 1990-09-20

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